package com.zhangxiaofanfan.hotcode.third;

import java.util.HashMap;
import java.util.Map;
import java.util.PriorityQueue;
import java.util.Stack;

/**
 *
 *
 * @date 2024-06-29 03:21:25
 * @author zhangxiaofanfan
 */
public class HotCode070 {
    public static void main(String[] args) {
        MinStack minStack = new MinStack();
        minStack.push(-2);
        minStack.push(0);
        minStack.push(-3);
        System.out.println(minStack.getMin());
        minStack.pop();
        System.out.println(minStack.top());
        System.out.println(minStack.getMin());
    }

}

class MinStack {

    public MinStack() {
    }

    public void push(int val) {
    }

    public void pop() {
    }

    public int top() {
        return 0;
    }

    public int getMin() {
        return 0;
    }
}

